Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Donald Wolff (Summerfield, NC)
Male 		3.5 S
2/18/2024
Estimated Dynamic Rating 2.9471
6/30/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 3.5 6 1 5 0 16.7 13 4 9 30.8 110 47 63 42.7 1
Combo 6.5 5 2 3 0 40.0 12 5 7 41.7 87 37 50 42.5 0
Combo 7.5 2 0 2 0 0.0 4 0 4 0.0 38 13 25 34.2 0
Mixed 40+ 7.0 6 0 6 0 0.0 14 2 12 14.3 106 35 71 33.0 0
Mixed Other 7.0 3 0 3 0 0.0 6 0 6 0.0 48 12 36 25.0 0
Total 22 3 19 0 13.6 49 11 38 22.4 389 144 245 37.0 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/05/2021 Combo
6.5
Districts		 Pretzsch & Wolff LLC
Southern		 D3 James Deterding
(-----) 		Dennis Pirkl
(2.75)
Mike Ferguson
(-----) 		L 6-0
6-2		 S -----
09/30/2021 Combo
7.5		 Pretzsch & Wolff LLC
Southern		 D3 Bill Vary
(3.60) 		Ron Mangrum
(3.48)
Bruce Eaton
(3.26) 		L 6-3
6-3		 2.88 -----
09/30/2021 Combo
6.5		 Pretzsch & Wolff LLC
Southern		 D3 David Williams
(2.76) 		Steve Sagraves
(2.65)
Greg Allen
(2.46) 		W 6-1
6-2		 3.02 -----
09/16/2021 Combo
6.5		 Pretzsch & Wolff LLC
Southern		 D3 John Marks
(-----) 		Robert Holt
(3.41)
Brian Henderson
(2.69) 		L 6-2
6-3		 S -----
09/09/2021 Combo
6.5		 Pretzsch & Wolff LLC
Southern		 D2 John Nickens
(2.52) 		Alan Alaimo
(2.58)
Keith Tolbert
(2.88) 		L 6-2
4-6
1-0		 2.90 -----
08/25/2021 Combo
7.5		 Pretzsch & Wolff LLC
Southern		 D2 Paul Nolan
(3.63) 		Scott Majestic
(3.44)
Steve Hall
(3.77) 		L 7-5
6-2		 3.13 -----
08/18/2021 Combo
6.5		 Pretzsch & Wolff LLC
Southern		 D3 David Williams
(2.76) 		Robert Bencini
(-----)
Steve Elliott
(2.51) 		W 2-6
7-6
1-0		 S -----
08/02/2021 Mixed Other
7.0		 kazue's
Southern		 D3 Kazue Schramm
(2.94) 		Medy Wurth
(2.59)
Chip Perrin
(3.03) 		L 6-1
6-3		 S 3.00
07/20/2021 Mixed 40+
7.0		 kazue's 40 mixed
Southern		 D2 Deborah Ross
(2.84) 		Dixie Culver
(3.35)
Kenneth Culver
(2.77) 		L 6-0
6-2		 2.79 3.00
07/19/2021 Mixed Other
7.0		 kazue's
Southern		 D1 Betty Haggard
(3.25) 		Scott Bush
(3.20)
Christine Bean
(3.31) 		L 6-1
6-1		 S 3.06
07/13/2021 Mixed 40+
7.0		 kazue's 40 mixed
Southern		 D3 Deborah Ross
(2.83) 		Britt Flanagan
(3.15)
Paull Boger
(3.01) 		L 6-4
6-3		 3.05 3.06
07/06/2021 Mixed 40+
7.0		 kazue's 40 mixed
Southern		 D3 Pamela Aikens
(3.24) 		April McAfee
(3.23)
Mark Raines
(2.60) 		L 6-3
3-6
1-0		 S 3.06
06/22/2021 Mixed 40+
7.0		 kazue's 40 mixed
Southern		 D3 Deborah Ross
(2.87) 		Trisha Kirby
(3.25)
Scott Sharer
(3.28) 		L 6-1
6-2		 3.03 3.06
06/15/2021 Mixed 40+
7.0		 kazue's 40 mixed
Southern		 D3 Deborah Ross
(2.86) 		Janet Gorham
(2.67)
Steve A'della
(3.35) 		L 7-5
5-7
1-0		 3.09 3.07
06/07/2021 Mixed Other
7.0		 kazue's
Southern		 D3 Betty Haggard
(3.24) 		Rob Leggett
(-----)
Monica Medina-Murphy
(3.14) 		L 6-4
6-2		 S 3.06
06/06/2021 Adult 55+
3.5
Districts		 Pretzsch & Wolff LLC
Southern		 D3 David Rachels
(3.36) 		Charles Sorrell
(3.62)
Andrew Lax
(3.12) 		L 6-4
5-6		 3.17 3.10
06/04/2021 Adult 55+
3.5
Districts		 Pretzsch & Wolff LLC
Southern		 D2 David Rachels
(3.47) 		Mark Zimmerman
(3.39)
Todd Blevins
(3.29) 		L 6-1
6-1		 2.78 3.02
05/25/2021 Mixed 40+
7.0		 kazue's 40 mixed
Southern		 D3 Leslie Wolff
(-----) 		Steve Bailey
(3.64)
Susan Bailey
(2.72) 		L 6-0
6-2		 S 3.06
05/17/2021 Adult 55+
3.5		 Pretzsch & Wolff LLC
Southern		 D3 Michael Doerr
(-----) 		Default W 6-0
6-0		 ----- -----
04/12/2021 Adult 55+
3.5		 Pretzsch & Wolff LLC
Southern		 D1 David Pretzsch
(3.06) 		Tony Alford
(3.62)
Harold Simcox
(3.08) 		L 6-4
6-1		 3.13 3.11
04/05/2021 Adult 55+
3.5		 Pretzsch & Wolff LLC
Southern		 D2 Jeff Ingle
(3.27) 		Bob Hilbert
(2.58)
S Hines
(3.29) 		L 3-6
6-3
1-0		 S 3.10
03/29/2021 Adult 55+
3.5		 Pretzsch & Wolff LLC
Southern		 D3 David Rachels
(3.23) 		John Rutledge
(2.83)
Dennis Alieksaites
(3.02) 		W 6-2
6-3		 3.10 3.10
03/15/2021 Adult 55+
3.5		 Pretzsch & Wolff LLC
Southern		 D3 David Rachels
(3.27) 		Gene Holder
(3.25)
Robert Holt
(3.31) 		L 6-4
7-5		 3.11 3.10
11/05/2021 D3 Combo
6.5
Districts
Pretzsch & Wolff LLC
Southern		 L LTPO-Powell/Westport_55+Combo_6.5
Southern
James Deterding (-----) 6-0
6-2		 Dennis Pirkl (2.75)
Mike Ferguson (-----)
Match: S Rating: -----
09/30/2021 D3 Combo
7.5
Pretzsch & Wolff LLC
Southern		 L KirsteinsUnderdogs
Southern
Bill Vary (3.60) 6-3
6-3		 Ron Mangrum (3.48)
Bruce Eaton (3.26)
Match: 2.88 Rating: -----
09/30/2021 D3 Combo
6.5
Pretzsch & Wolff LLC
Southern		 W Acers
Southern
David Williams (2.76) 6-1
6-2		 Steve Sagraves (2.65)
Greg Allen (2.46)
Match: 3.02 Rating: -----
09/16/2021 D3 Combo
6.5
Pretzsch & Wolff LLC
Southern		 L Acers
Southern
John Marks (-----) 6-2
6-3		 Robert Holt (3.41)
Brian Henderson (2.69)
Match: S Rating: -----
09/09/2021 D2 Combo
6.5
Pretzsch & Wolff LLC
Southern		 L Acers
Southern
John Nickens (2.52) 6-2
4-6
1-0		 Alan Alaimo (2.58)
Keith Tolbert (2.88)
Match: 2.90 Rating: -----
08/25/2021 D2 Combo
7.5
Pretzsch & Wolff LLC
Southern		 L Frame Winner
Southern
Paul Nolan (3.63) 7-5
6-2		 Scott Majestic (3.44)
Steve Hall (3.77)
Match: 3.13 Rating: -----
08/18/2021 D3 Combo
6.5
Pretzsch & Wolff LLC
Southern		 W Acers
Southern
David Williams (2.76) 2-6
7-6
1-0		 Robert Bencini (-----)
Steve Elliott (2.51)
Match: S Rating: -----
08/02/2021 D3 Mixed Other
7.0
kazue's
Southern		 L Meet Your Match
Southern
Kazue Schramm (2.94) 6-1
6-3		 Medy Wurth (2.59)
Chip Perrin (3.03)
Match: S Rating: 3.00
07/20/2021 D2 Mixed 40+
7.0
kazue's 40 mixed
Southern		 L Magnolias
Southern
Deborah Ross (2.84) 6-0
6-2		 Dixie Culver (3.35)
Kenneth Culver (2.77)
Match: 2.79 Rating: 3.00
07/19/2021 D1 Mixed Other
7.0
kazue's
Southern		 L COLE/ENG
Southern
Betty Haggard (3.25) 6-1
6-1		 Scott Bush (3.20)
Christine Bean (3.31)
Match: S Rating: 3.06
07/13/2021 D3 Mixed 40+
7.0
kazue's 40 mixed
Southern		 L Top Spinners
Southern
Deborah Ross (2.83) 6-4
6-3		 Britt Flanagan (3.15)
Paull Boger (3.01)
Match: 3.05 Rating: 3.06
07/06/2021 D3 Mixed 40+
7.0
kazue's 40 mixed
Southern		 L Taking Our Fun Seriously
Southern
Pamela Aikens (3.24) 6-3
3-6
1-0		 April McAfee (3.23)
Mark Raines (2.60)
Match: S Rating: 3.06
06/22/2021 D3 Mixed 40+
7.0
kazue's 40 mixed
Southern		 L Kirby Mixed
Southern
Deborah Ross (2.87) 6-1
6-2		 Trisha Kirby (3.25)
Scott Sharer (3.28)
Match: 3.03 Rating: 3.06
06/15/2021 D3 Mixed 40+
7.0
kazue's 40 mixed
Southern		 L Gorham MXD
Southern
Deborah Ross (2.86) 7-5
5-7
1-0		 Janet Gorham (2.67)
Steve A'della (3.35)
Match: 3.09 Rating: 3.07
06/07/2021 D3 Mixed Other
7.0
kazue's
Southern		 L Rockingham County
Southern
Betty Haggard (3.24) 6-4
6-2		 Rob Leggett (-----)
Monica Medina-Murphy (3.14)
Match: S Rating: 3.06
06/06/2021 D3 Adult 55+
3.5
Districts
Pretzsch & Wolff LLC
Southern		 L LDPI-Pippin/PAC
Southern
David Rachels (3.36) 6-4
5-6		 Charles Sorrell (3.62)
Andrew Lax (3.12)
Match: 3.17 Rating: 3.10
06/04/2021 D2 Adult 55+
3.5
Districts
Pretzsch & Wolff LLC
Southern		 L IMWilliams
Southern
David Rachels (3.47) 6-1
6-1		 Mark Zimmerman (3.39)
Todd Blevins (3.29)
Match: 2.78 Rating: 3.02
05/25/2021 D3 Mixed 40+
7.0
kazue's 40 mixed
Southern		 L Ace Whooper
Southern
Leslie Wolff (-----) 6-0
6-2		 Steve Bailey (3.64)
Susan Bailey (2.72)
Match: S Rating: 3.06
05/17/2021 D3 Adult 55+
3.5
Pretzsch & Wolff LLC
Southern		 W Majestic Ballers
Southern
Michael Doerr (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
04/12/2021 D1 Adult 55+
3.5
Pretzsch & Wolff LLC
Southern		 L KAT
Southern
David Pretzsch (3.06) 6-4
6-1		 Tony Alford (3.62)
Harold Simcox (3.08)
Match: 3.13 Rating: 3.11
04/05/2021 D2 Adult 55+
3.5
Pretzsch & Wolff LLC
Southern		 L Servivors 55s 3.5M
Southern
Jeff Ingle (3.27) 3-6
6-3
1-0		 Bob Hilbert (2.58)
S Hines (3.29)
Match: S Rating: 3.10
03/29/2021 D3 Adult 55+
3.5
Pretzsch & Wolff LLC
Southern		 W Majestic Ballers
Southern
David Rachels (3.23) 6-2
6-3		 John Rutledge (2.83)
Dennis Alieksaites (3.02)
Match: 3.10 Rating: 3.10
03/15/2021 D3 Adult 55+
3.5
Pretzsch & Wolff LLC
Southern		 L Servivors 55s 3.5M
Southern
David Rachels (3.27) 6-4
7-5		 Gene Holder (3.25)
Robert Holt (3.31)
Match: 3.11 Rating: 3.10
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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